Ethylene/ Vinyl Acetate Copolymer

1. Definition Ethylene/ Vinyl Acetate Copolymer:

Ethylene/Vinyl Acetate Copolymer is a synthetic polymer that is commonly used in cosmetics as a film-forming agent and viscosity increasing agent. It is a copolymer of ethylene and vinyl acetate, with varying ratios of the two monomers depending on the desired properties of the final product.

2. Use:

Ethylene/Vinyl Acetate Copolymer is used in cosmetics to improve the texture, spreadability, and longevity of products such as creams, lotions, and makeup. It helps to create a smooth, even application and can also provide a protective barrier on the skin to prevent moisture loss.

3. Usage Ethylene/ Vinyl Acetate Copolymer:

When using cosmetics containing Ethylene/Vinyl Acetate Copolymer, it is important to follow the manufacturer's instructions and guidelines for application. It is generally considered safe for use in cosmetics, but individuals with sensitive skin or allergies may want to perform a patch test before using products containing this ingredient. Additionally, it is recommended to avoid getting the product in the eyes or mouth, and to discontinue use if any irritation occurs.

4. References:

- Baumann, L. (2009). Cosmetic Dermatology: Principles and Practice. McGraw Hill Professional.

- Personal Care Products Council. (2019). International Cosmetic Ingredient Dictionary and Handbook. Washington, DC: Personal Care Products Council.

- Loden, M. (2002). Barrier Repair Therapy. Marcel Dekker.